National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

CONRAD AG RC (COAM8)

Lat: 48.30453°NLon: 111.92363°WElev: 3706.0ft.

NA

9°F

-13°C

Humidity 84%
Wind Speed WNW 31 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility NA
Wind Chill-14°F (-26°C)
Last update 17 Feb 11:00 AM MST
Extended Forecast for

Shelby MT

Winter Weather Advisory February 17, 01:48pm until February 17, 08:00pm
Extreme Cold Warning February 17, 04:00pm until February 18, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
Extreme Cold Warning
  •  
    Winter Weather Advisory February 17, 01:48pm until February 17, 08:00pm

    NOW until 8:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 23 °F

    Snow and
    Blowing Snow

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a slight chance of snow after 5am. Patchy blowing snow before 11pm. Mostly cloudy, with a low around -11. Wind chill values as low as -30. Blustery, with a north northwest wind 15 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 10%.

    Low: -11 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly after 7am. Mostly cloudy and cold, with a high near -7. Wind chill values as low as -30. North northwest wind around 16 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: -7 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around -15. Wind chill values as low as -30. North wind 6 to 11 mph.

    Low: -15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 5. North northwest wind around 6 mph becoming light and variable.

    High: 5 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -8. East southeast wind around 6 mph becoming calm in the evening.

    Low: -8 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 22. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 22 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3. Northeast wind around 6 mph becoming light and variable after midnight.

    Low: -3 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow, mainly before 5pm. Widespread blowing snow. High near 23. Wind chill values as low as -25. Windy, with a northwest wind 26 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A slight chance of snow before 7pm, then a slight chance of snow after 5am. Patchy blowing snow before 11pm. Mostly cloudy, with a low around -11. Wind chill values as low as -30. Blustery, with a north northwest wind 15 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 10%.
Wednesday
A 40 percent chance of snow, mainly after 7am. Mostly cloudy and cold, with a high near -7. Wind chill values as low as -30. North northwest wind around 16 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around -15. Wind chill values as low as -30. North wind 6 to 11 mph.
Thursday
Mostly sunny and cold, with a high near 5. North northwest wind around 6 mph becoming light and variable.
Thursday Night
Partly cloudy, with a low around -8. East southeast wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 22. Calm wind becoming north northwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around -3. Northeast wind around 6 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Mostly cloudy, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shelby MT
 48.5°N 111.87°W (Elev. 3406 ft)
Last Update:
12:42 pm MST Feb 17, 2026
Forecast Valid:
1pm MST Feb 17, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation